Geometric Model by A. Harry Wheeler, Pole of a Great Circle

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Geometric Model by A. Harry Wheeler, Pole of a Great Circle
Geometric Model by A. Harry Wheeler, Pole of a Great Circle
Geometric Model by A. Harry Wheeler, Pole of a Great Circle

Object Details

maker

Wheeler, Albert Harry

Description

This tan cut and folded paper model consists of two perpendicular circular discs and a circular ring perpendicular to both of the discs. The discs and ring all have the same radius. A sticker on the model reads: Pat 1,192,483. Another sticker reads: A. Harry Wheeler. A third sticker (loose from the model) reads: POLE OF A GREAT CIRCLE. A fourth sticker reads: PGC^*.

Location

Currently not on view

Credit Line

Gift of Helen M. Wheeler

ID Number

MA.304723.668

catalog number

304723.668

accession number

304723

Object Name

Geometric Model

Physical Description

paper (overall material)

tan (overall color)

cut and folded (overall production method/technique)

Measurements

average spatial: 8 cm x 8 cm x 8 cm; 3 5/32 in x 3 5/32 in x 3 5/32 in

place made

United States: Massachusetts, Worcester

See more items in

Medicine and Science: Mathematics

Trigonometry

Science & Mathematics

Spherical Trigonometry

Data Source

National Museum of American History

Subject

Mathematics

Metadata Usage

CC0

Link to Original Record

https://n2t.net/ark:/65665/ng49ca746a9-2bae-704b-e053-15f76fa0b4fa

Record ID

nmah_1073389